201653631

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 318897920

約数和(自身を除く): 117244289

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 283, 463, 513, 849, 1389, 1539, 2547, 4167, 5377, 7641, 8797, 12501, 16131, 22923, 26391, 37503, 48393, 79173, 131029, 145179, 237519, 393087, 435537, 712557, 1179261, 2489551, 3537783, 7468653, 10613349, 22405959, 67217877, 201653631]

約数ペア:

[(1, 201653631), (3, 67217877), (9, 22405959), (19, 10613349), (27, 7468653), (57, 3537783), (81, 2489551), (171, 1179261), (283, 712557), (463, 435537), (513, 393087), (849, 237519), (1389, 145179), (1539, 131029), (2547, 79173), (4167, 48393), (5377, 37503), (7641, 26391), (8797, 22923), (12501, 16131)]